Triple
T715185
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | East Didsbury Line |
E14297
|
entity |
| Predicate | usesRollingStock |
P5426
|
FINISHED |
| Object | Bombardier M5000 |
E8024
|
NE FINISHED |
How this triple was built (2 steps)
Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.
NER
Named-entity recognition
gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Bombardier M5000 | Statement: [East Didsbury Line, usesRollingStock, Bombardier M5000]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Bombardier M5000 Context triple: [East Didsbury Line, usesRollingStock, Bombardier M5000]
-
A.
Bombardier M5000
chosen
The Bombardier M5000 is a modern, low-floor light rail tram used extensively on the Manchester Metrolink network in the United Kingdom.
-
B.
Bombardier Voyager family
The Bombardier Voyager family is a series of high-speed diesel-electric multiple unit trains used for intercity passenger services in the United Kingdom.
-
C.
Beechcraft 1900
The Beechcraft 1900 is a twin-engine turboprop regional airliner designed for short-haul passenger service, widely used by commuter and regional airlines around the world.
-
D.
Bombardier CRJ family
The Bombardier CRJ family is a series of regional jet airliners widely used by airlines around the world for short- to medium-haul routes.
-
E.
Airbus Voyager
Airbus Voyager is a military air-to-air refuelling and transport aircraft used primarily by the Royal Air Force, based on the Airbus A330 platform.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 batches)
The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.
| Step | Stage | Batch ID | Status | When |
|---|---|---|---|---|
| creating | Elicitation | batch_69a4934a36e081909e7abef98b898a4e |
completed | March 1, 2026, 7:28 p.m. |
| NER | Named-entity recognition | batch_69a4a574b4d881908b6d0be386081efd |
completed | March 1, 2026, 8:45 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a6891b6d908190823a9a09cef5c7da |
completed | March 3, 2026, 7:09 a.m. |
Created at: March 1, 2026, 7:37 p.m.